Sales-recording machine.



BEST VILBLE COPY N. BREWER, S. B. TILY, J. G. REHFUSS & M, O. REHFSS:

SALES RECORDING MACHINE. APPLIGATION FILED JUNE 21, 1902.

Patented Nov. 26, 1912.

Mm m @d Q@ @Y @@@QQw m m E. N. BREWER, S. B. TILY, J: G."REHPU`SS & M. 0. RBHFUSS.

' SALES RECORDING MACHINE.

APPLICATION FILED JUNE 2l, 1902.

Misma Nov. 26

12 sH-EETSsHBBT 2.

E. BREWER, S. B. TILY, J. G. REHEUSS a M. O.

RBHFUSS,

SALES RECORDING MACHINE.

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s 8 1l 1l I 5 3. .l

F. BREWER, SL }3 TILY, J. Gr. RBHFUSS a M. BTW-UNSS. SALES RECORDING MAGHINE.-

APPLICATION FILED JUNE 21,1902.

IZHMW .f n m,

III ...1k

I'. N. BREWER, S. B. TILY, J. G. REHFUSS & M. O. REHPUSS.

SALES RECORDING MACHINE.

APPLICATION FILED JUNE 21. 1902.

Patented Nv. 26, 1912.

l2 SHEETS-SHEET 5.

F. N. BREWER,A SQB. TILY, J. G. REHFUSSAE M. 0. REHFUSS.

SALES RECORDING MACHINE. APPLIGATION FILED JUNE 2l, 1902. I

Patented Nov. 26, 1912,

12 SHEETS-SHEET 6.

...Wwvllltrl E. N. BREWER, S. B. TILY, J. G. REHFUSS a M. 0. REHFUSS.

SALES RECORDING MACHINE.

. APPLICATION FILED JUNE 21, 1902. 1,045, 1 1 s.

Patented-Nov. 26, 1912.

' .F.-N. BREWER, S. B. TILY, J. G. REHFUSS & M. O. RBHFUSS.

SALES RECORDING MACHINE.

/APPLIGATION FILED JUNE 21, 1902.

Patented Nov. 26, 1912.

l2 SHEETSV-SHBBT 8.

P. N. BREWER, S. B. TILY, J. G. REHFUSS L M'. 0. REHPUSS.

'SALES RECORDING MACHINE.

v APPLIOATION FILED JUNE 21, 1902. 1,0451 18, u Patented Nov. 26, 1912.

l 12 SHEETS-SHEET 9.

l I l F. N. BREWER, S. B. TILY, J. G. REHFUSS @a M. 0. REHFUSS.

SALES RECORDING Mgcximm.v

APPLICATION FILED JUNE 21,1902.

Patented NOV. 26,1912.

12 SHEETSSHEET 10.

F. N.y BREWER, S. B. TILY, J. G. REHFUSS 6L M. 0. RBHPUSS. SALES RECORDING MACHINE. APPLICATION FILED JUNE 21, 1902."4

1,045.1 1 Patented Nov. 26, 1912.

12 SHEETS-SHEET 1l.

P. N. BREWER, S. B. TILY, J. G. REHEUSS L M. 0. REHFUSS. SALES RECORDING MACHINE.

uPLIoATxoN FILED JUNnzl, v1902.

Patented Nov. 26, 1912.

l2 SHEETS-SHEET 12.

vAugust 4,' 1896, and

vchine taken on the line 8-z, Fig. 2.

UNITED sTATEs PATENT oEEIoE.- 7

FRANKLIN N. BREWER, STEPHEN B. TILY., JOHN G. Rnirrnss, AND MAn'rrN o. mistress,

0F PHILADELPHIA, PENNSYLVANIA, "ASSIGNORS, BY MESNE ASSIGNMENTS, TO THE NATIONAL CASH REGISTER COMPANY, OF DAYTON, OHIO, A CORPORATION OF OHIO,

, (INCORPORATED. IN 1906,.)

sALEsfREoonDn-re MACHINE.

Speccation ofI Lhetteirs Patent.

Patented Nov. 26, 1912.

'l Application led June 21, 1902. Serial No. 112,574.

Zo all' whom it may concern: w

Be it known that we, FRANKLIN N. BREWER, STEPHEN B. TILY, JOHN G. REH- FUss, and MARTINOfRnHrUsacitizens of the United States, and residents of Phila-l delphia, Pennsylvania, have .invented certain Improvements in Sales-,Recording Machines, of which the folle-Wing is a specifi cation. f

This invention relates to improvements in recording or printing "machines 'and has more particular relation to improvements in sales recording machines of the type covered by United States Letters .Patent to Franklin N. Brewer, No. 565,133, dated 584,573, date June 15, 1,897.

The invention consists in certainy novel constructions,y combinations and arrangements )oflparts all of which will be hereinafter more particularly' set forth in the claims.

In the accompanying draivii'igs forming a part of this specification: Figure 1., is a plan view of our improved machine; Fig. 1a, is a. plan View, 'partly in section, of the-operating handle 194, shown in Fig. 1; Fig. 2, is a side View of the machinepartially in section, one of the side plates and the side of the top cover being removed ;"Fig. 8, is a side View on an enlarged scale of a portion of one end of the machine, showing the mechanism for controlling the operation of the type `and for locking the type levers in position after the operating handle has been moved from its normal position; Fig. 4, is a plan View of the parts shown .in Fig. 3; Fig. 5, is a vertical sectional lview of the rear end ot` 'the machine taken onV the line 5 o, Fig. 1; Fig. 6, is a plan View of the mechanism in the rear upper portion of the machine, the top cover being removed; Fig. 7, is a plan view of the rear portion of the machine taken on the line 7-m, Fig. Fig. 8, is a plan view of the rear portion ofthe ig. 9, is a vertical sectional View of the rear portion of the machine taken on the line 9- 1/, Fig. 2. Fig. 10, is a sectional plan vievwof the fro-nt portion ofV the machine, showing the upper series of key shafts, and indicating the'method of attachment of the key spindles and the type bars thereto. Fig. 11,

' is zii-sectional plan View of the 4front portion of the machine showing the upper series ot' key shafts and the arrangement. of type bars and key spindles connectedthereto. Fig. 12, is a detached perspective View of the vparts carried u'pon one of theupper series of key shafts. Fig. 13, is a similar View of one ofthe parts carried upon one of the lower series of key shafts. Fig. 14, is a detached perspective View of the toggle mechanism and eccentric whereby the. carriage carrying the inking ribbon and-cutting off mechanism, is reciprocated.` Fig. 15, is a perspective view jof one of the receptacles for the removable typeblocks. Fig. 16, is

a perspective View of a form of removable type block used in connection with those ordinarily carriedl in the receptacle shown in Fig. 15. Fig. 17, is a plan `view 'of the movable carriage upon which are carried one of the knife blades and the inking ribbon. Fig. 18, is an end elevation of the carriage shown in Fig. 17. Figs. 19, 20 andv 21, are side elevations of portions of the upper, cipher, and lower type bars respectivelyT showing the relative positions of the various projections upon the same; Fig. 22, is an elevation of the bar connecting the movable carriage with the pawl releasing mecha'nism of the type bars.

In machines of the type to which our invention belongs, it has hitherto been customary for the cashier or other person desiring to record a sale to assemble suitable type to express the amount of s uchsale in Vdollars vand cents, by properly depressing certain keys ofn bank of th ,une provided for that. purpose. 'The sales ,lip upon which it ,Was desired torecorid the; amount of the sale, the date of the trapsaction, number ot the cashier, etc., was then inserted through .a suitable opening in the casing of the ma- -pression not only7 upon the sales slip but also to make a tac-simile impression upon a portion of a roll of paper contained WithirnY the machine, this latter being Wound upy by suitable mechanism after cach record has been made upon it. of this first machine, in addition to the A later improvement' y two sides 4 ot' the boX or casing above mechanism, was provided with means for severing a portion of the sales slip and depositing the same within a suitable receptacle in the machine, 'said severed portion having upon it the written record of the sale made by the sales person.

Our invention, in addition to the various improvements in detail construction over what has hitherto been known to the art,

is provided with type having upon them characters made inV duplicate; the interior mechanism otl the machine being arranged so that when the operating han'dleis revolved after a sales slip has been properly inserted in the machine, a duplicate record "type bars and their type are locked in posi-l tion, being absolutely prevented from movement until the crank handle has again been returned to its normal position.

In vaddition lo the-features noted, the detail construction of the operating parts of the machine has been devised so that said parts will perfectly coact to'secure the result desired, by the employment of a novel and at the same time simple construction which insures the greatest reliability and certainty of action4 The mechanism ot our invention is contained within a box-like structure preferably formed 1n a single castlng designated by the numeral 1, this being provided atl one end with legs 2, and at the other with a downwardly extending portion 3. The proper are made removable, there being a vertical pin 5 at one end of each of the openings over which these .side pieces tit and a corresponding recess in the ends of -the pieces for the reception of said pins. The other ends of the side pieces 4 are provided with lugs 6 through which pass screws 7 the latter entering the main casting 1, and having their heads held in a top orcover plate 8 hereafter described. l

The front portion of the.

apparatus is provided with banks of keys,

each of said keys controlling a type block having two similar printing faces corresponding to the number or symbol marked upon the key. The said kbanks of keys project above a plate 9, this having an upwardly extending and forwardly inclined portion 10, whereby the keys farthest from the operator are elevated highest, the remainder of t keys as they approach the front of the machine being at uniformlyv lower levels. As shown in Fig. 1 these keys are arranged in five rows of nine keys each, the keys of the first row at the left being marked 100, 200, etc., to 900. Those of the second and fourth rows are marked 10, 20, etc., to 90, while those ofthe third and fifth rows bear the numerals 1, 2, etc., to 9. All of the type blocks are made with printing faces which print in duplicate the numerals 1, 2, 3, etc., to 9, the five sets or series of blocks being identical with each other.

. It will be understood by those who are familiar with this class of 'apparatus that when in assemblingthe type blocks to make any desired record of a sale, the amount to be printed does not require a numeral in any particular column, none of the keys in the row of keys corresponding to that column is depressed, the result being that a cipher is print-ed in said column; the construction of the machine being such that type blocks bearing ciphers are always is operative or assembled position in alinement with type apertures in a movable chase to be described hereafter, unless said cipher type blocks have been Vreplaced by others bearing numerals.

)Vithin the box like casing 1 of the ma- ,c ine are two vertical frames 11, one on each side, both being held rigidly in position within said casing by means of screws 12',

while extending between and connecting these frames are two series of spindles referred to hereafter as key shafts and numbered 13 and 14, it being noted that these are assembled in sets of two, one of the upper series 13 being preferably placed adjacent to one of the lower series 14.

From Figs. and 12, it will be seen that upon each of the upper shafts 13 is a number of sleeves v15, 16, and 17, the outer ones lpand 17 of each set being held to, and made to move with, its supporting shaft 13 by means of pins 18, the remaining sleeve 16 moving freely upon said shaft without being in any way connected thereto. Each of the sleeves and 16 has upon it an upwardly and forwardly projecting arm 19,

these' arms being slotted at their ends and atbe noted that in order to occupy 'a minimum;

amount of space, these type bars are arranged in two planes, as clearly -shown in F ig. 2, it being possible by such construction lao:A

@greatly diminish am Width @fait mchine.

From the arrangement of parts above noted, it will be seen that when oneo the key vspindles 20 lis depressed; the correspending sleeve 15, together ,with the shaft 13 to which it is pinned, is partially re-,

i i volved, this also. cau'sing`a partial'revolution ot' the sleeve 17 also pinned to the shatt 13 and consequently imparting longitudinal motionto one of the type bars 22 attached thereto.

The -lower series-ofA key shafts ,is shown in Fig'll, and it will be'seen in the detached perspective View illustrated .in Fig. 13, that to the shaft 14 there 'are held two sleeves l23 and 2lV by pins 18, the first of these sleeves having a. downwardly projecting' arm 25 rigidly attached to Yone of a. second set of type bars 26, while the second sleeve 24 has an upwardly projecting arm 27 pinned to the keyspindle 20. Between these .two sleeves 23 and 24. upon the shaft .in a form which permits of the assembling upon them of a fifth sleeve 32.

It willbe seen that each of the sleeves 255 and 29 has a collar 3,3, and these it is which keep in place the sleeve 32 which is made -so as to freely tuin upon the interlocked ends of the said sleeves 2,8 and 29, these being also free toturn upon and independent of the shaft 14.

Both the sleeves 28 and 32 have downwardly projecting arms 25, whilethe' sleeves 29 and 32 are provided with upwardly projecting arms 27` these latter, with the upwardly projectingl arrnpf the sleeve-,24 being pinned respectively `to a key spindle in each of'the three series ot the saine' on thel right side of the bank of keys, while the downwardly projecting arms of the sleeves 28 and 32, together with the similarly placed arm oi the sleeve^23- are pinnedrespcctivcly to one in each of the three series of type bars 26 on the left side of the machine'.

Tt will be noted that the upper series of key shafts 13 carry the sleeves necessary for the operation oi but two rows oi the keys in the bank ot keys while the lower series of shafts 14 carry thesleeves for the operation of the remaining three rows of keys.

l'l'eld bv ineans'ot screws to projecting portions ot' the side trames 11, is al plate 34, preferably inclined so as to be parallel to the inclined portion 10 of the plate 9. All of the key spindles 20 pass through this secroud plato?. and there is a spring 35 upon cachot said spindles confined between said l plate and the' upper enlargefl portion 36 of the spindle to `which the key proper is attached. These springs always tend to rctain the keys in their elevated position, and are sutliciently strong to return the type bar, with its particular key spindle to the norg,

mal position after one of the keys has been depressed.1 In the specific embodiment of the printing mechanism which is about to be de-l scribed, there is shown a plurality of type blocks, each having duplicate characters thereon against which a frame carrying two` plaftens is constructed to be depressed to take duplicate `impressions from said type ca .rriers upon a suitable record material. This` ranged to sever the record material sotliat arportion of said material 'may be retained in the machine while the other portion may be. withdrawn therefrom. This construction is shown merely as an illustrative form for accomplishing this purpose and it-is to be understood that this invention is not limited to this particular form, but also includes type carriers having a single set of characters` thereon from which duplicate impressions may be taken, and with mechanism for also severine' the record strip between the duplicate impressions and retainplaten carryingframe is also provided with 'a knife between said platens which is. ar,-v

ing one of said severed portions in the machine.

Passing now to the rear portion of the machine and considering t-he operatingI mechanism therein contained, itwill be seen from Fig. 8', -that there are two `blocks; or

standards' held to. the inside ot the .bot-

tom of the main casinegor box 1 by screws 38. 'andhaving a bar 39,'.preterably of rectangularisection. and two shafts 40 and r1Y ot circular sec-tion, extending 'between them. Upon these shafts are pivotedrespectively vtwo set-s of type blocks 42 and 43. each of these sets consisting ot tive similar series rvoi' blocks as shown in Fig. 8i

The yset ot' type blocks indicated by the numeral 42 in- Fig. 5, are pivoted'o the shaft 40 in front ot' the rectangular bar 39 and lie normally at an angle to the Dorpendicular, resting against abar ,44 extendingy the lene'th of said sets .of tvpe blocksfaud w which is carried bv vertically placed plates.`

45 secured to the bar 39. v A similar limiting bar 46 extends through therear ends of the 'plates 45. preventing undue motion of theI rearwardly inclined set of type blocks 13. lt willI be noted that one of the plates 45 extends between each one of the five complete sets of type blocks,v which 'are constructed as shown in Fie. '8L with duplicate printing` faces engraved with igures't'rom 0 to 9 inclusive.

rFrom Fie'. 5 it willbe seen that. t-he two shafts 40 and 41 are at a level midwayr he` Atween the upper and lower layers o'type tical.- horizontally placed plates t7 scribed has been moved from l sition.

bars and that the forwardly, inclined or front` set of type bloc'ls 42 are pivoted to the upper of said layers of type bars, while the rear sets of type'blocks 43 have arms pron jecting below their point of attachment to the shaft 4l and are pivoted to the lower layer of said type bars. l

As in the two patents to Brewer previously referred to, the type blocks l2 and 43 arc made with irdcntalions shaped to tit squarely upon the l-ar 3f) when said blocks are moved upon their pivoted shafts into a vertical or assembled position. all ot the ten blocks of one set` beingguided to a position in a single vertical plane by means ot ellippreterably formed integral with the vertically placed dividinglr plates 45.

The type blocks are made U-shaped at their upper ends and provided with similar characters upon each arm ot said ends. .lt will be seen that'r there are nine type bars in each set extending forwardly to each row of keys. each of these bars being; connected to and controlling' one of the type blocks havingh upon iteany one'of the numerals included between l ant 9. There is in addition a type block in etch oi the five sets having' upon it the charael er O and in Fig. 20,-is shown the type bar by which this type block is operated. These zero type bars 48 extend in the plane ol the lower layer of the type bars. being made with their ends hooked or turned back as shown. so that said ends may be pivoted to the zero type blocks as at 49. in substantially the level of the upper layer ot type bars. rl'here are springs 50 held to the main casingN in any suitable, manner preferably by a single bar .50 fixed in `position by screws, which constantly act against the rear portion of the bars 4S and always tend to torce them forward.

Just in front of theseries ot type blocks is placed the mechanism for retaining any one of said blocks of each set in an elevated or assembled position and the corresponding key in its depressed position, together with the resetting mechanism and the means for preventing,r motion of any of the keys after the operating arm hereafter to be dei its normal pocomprising these parts isI carried on a horizontally placed plate 51 extending across lthe bottom of the interior of the casing proper of the machine and under the type bars, there. being six parallel and verticallyplaced plates 52, carried by this plaie` extendingr between and on The mechanism the sides ofthe five sets of type bars. These plates are connected at the top by a bar in addition to which there are four pivotal shafts or spindles 54, 55, 56, and 57,. extend# ing through and between said plates.

Pivotally carried on the shaft 54 are five adjacent to it, its corresponding ylower plate.

similarly approaches the set of t'ype hars adjacent to it. `Springs G5 are carried on the bar 53 and rest upon the plates 5S, keeping the front portions thereof in a normally elevated position and through the lever 64, similarly retaining,r the i'rontl portions of the plates (3l out ot engagement with the projections GQ on the lower type bars. There is a second set of pawl plates G6 and G7 carried respectively by the shafts and 56, and placed so as to engage at certain times projections GS and GS) upon the upper and lower sets oit' type bars. There are lire pairs of these pawl plates, the members of each pair being connected to each other by a leverlor bar 70. All of the bars are eX tended below the plates (i7 so as to rest upon a relatively long fiat plate 71 rigidly fixed to a shaft 72. which has coiled upon ity a springr SO tending,r to keep the plate in an elevated position and against the said bars. This shaft with the said plate extends completely across the casingr of the machine under the type bars and is supported at one end in a block 73 fastened to the bottom of the casing.l while at the other end it'extends through and projects beyond a vertical standard preferably formed integral with the trame. On this projecting end of the said shaftl is fixed a slotted arm 74 con .structed to receive a vertical rod 75 extending through the cover plate S of the machine and provided at its upper end with a key 77 whereby it may be manipulated. There is a flange or collar 78 near the lower end of thisl rod or spindle 75, upon which rests the forked end of a lever 79 pivotally supported upon an upwardly projecting lug.,r 37l formed integral with one of the standards 37 above mentioned. The other end of this leven is forked. being pinned to a verytical bar 81 which extends through a slot 82 in the cover plate 8 and which ment. with a stud 83 able carriage to be described hereafter.

The bar S1 is normally held in engagement with one end of the slot 82 by means of a spring 84 attached to a pin 85 upon a fixed portion of the casing, the portion of said bar adjacent to the cover plate being curved to form a cam `and thereby causing backward and forward motion of the bar whenever said bar is moved up or down.

is in engageprojecting from a mov- The upper end of the bar is offset as shown in Figs. 3 and 22, and is provided with a horizontally .projecting portion 86 placed so as to engage the stud 83 above referred to. The forked lower end of this bar 81 is in engagement with a pin 87 in one end of a lever 88 pivoted. to a lug 37b also formed integral with one of the standards 37 before. mentioned. The second end of this lever is slotted as shown in Fig. 3, being in engagement with a pin 90 projecting from an arm 91 on a shaft 92 extending completely across the casing under the type bars. Similarly to the shaft 72 it is supported at its far end in a bearing in the block 73, its forward end 'passing through the lug 37a.

An upwardly turned plate 93iixed to the shaft 92 extendsv with it under the type bars, being so placed as to come in engagement with projections 94 on the under side of the zero operating type bars 48 when said shaft is revolved, although said plate is normally retained in a depressed position by a spring 89 lwound on the shaft 92.. The said spring has one end fastened to theplug 37a andthe other in engagement with the shaft 92I The live zero type bars are also each provided with two projections 48"* and 48h( see Fig. 20) between which extendsu a bar 222`running at right angles to the bars and of a'length reaching to the outermost of the numeral type bars of the set to'which it belongs. There are' i on each of the type bars of the upper layer 222 of their particular set, the result of such` downwardly extending'projections 222a and upon each of thetype bars of the lower layer upward projections 222", which normally are in engagement with the cross bary construction being that rearward motion of any numeral type'bar causes corresponding rearward motion of the zero type barbelonging to its set,

The standards or blocks 37 serving as la support for the shafts and 4:1. upon which the type blocks are pivoted, have in their top faces holesor depressions 95 best shown in Figs. 5 and 9. There are in these holes,

springs 96 designed to pressv against the downwardly projecting plungers 97 belonging to and carrying a movable chase 98.

This latter consists inv the present ,instance of a rectangular'plate shown in Figs. 5, 7

and 0 having a forwardly extending portion 991iixed to its forward edge by means of screws 100. A slot extends the whole length of the plate and in4 this is held a knife blade 101 by ineansof set screws 102 extending Veo horizontally through relatively thickened portions of the plate proper.

Atene end ofthe .uppersideof the `plate and held in position byfa screw 103,7is a "guide piece 101 whichpr'ojects-just above and almost in line with the cutting edge of the knife blade.l The portion rof this guide piece adjacent to the blade is inclined to- Yward the saine and serves to prevent the possibility of the upper knife blade, to be described hereafter coming into direct contact `with the edge of the blade 101. Owing to the possibility of lateral movement by the said upper knife blade this guide piece insures its shearing past the cutting edgeof `the lower blade without liability of striking it directly upon said edge. p j l There are on each side of the knife blade 101 two sets or series of apertures 105 eX tending through the chase 98, the apertures of each series being formed in a line parallel to said blade, and from Fig. 9, it will be seen that these apertures, while being practically rectangular in section and of relatively small size at the surface of the chase, widen and flare outas'they passi through the body of the plate, the construction being such that there are between each pair of open ings, diamond shaped guiding lugs 106 formed with their long axes at right angles to the knife blade. 1n the assembled machine it will be noted that the apertures 105 are directly over the Zero type blocks, which under normal conditions are in a vertical or assembled position and rest upon the sup i porting bar 39.

There is an undercut slot '107 on each side of and formed parallel with,the knife blade 101, and these slots extend to one end of the chase plate, near which point they. are provided with spring stops 108. These stops, as shown in Fig. 3, consist pf plungers 109 vacting in suitable cavities in the body ofthe chase plate which are normally held in an elevated position by springs 110.

Fitting into the under cut slots` ,107' are to allowof the removal 'ofthe type blocks when itis desired to change the saine. 1n addition tothesereceptacles, there are also, 1n the present instance, removable type blocks 113 having on them characters indieating the ndistinguishing number of the machine and provided with an extended. A

iortion made with anr u .iwardl f oro'ectin@r l. s

portion 221. These blocks with their eX- tended portions are of such a length that they just lill the space to the left of and the type receptacles 111. The plungei's l08lproject A into suit-able sockets formed in th'ebotp-,ftoms of the extensions 221. There are a pair offixed type 114 adjacent to the endinost pair of the apertures'lO, bearing the chariso v acter ofthe dollar mark, as well as a pair of type' 1111'l between one pair of said apertures to indicate decimal points.

As illustrated in the drawings, the upper surface of the movable chase is flush with and replaces a cut away section of, the cover plate 8 which extends over the entire rear half of the machine. This plate is preferably constructed to project over one side of the machine and beyond the plane thereof, having upon it guides 8b and SC wherewit-h to regulate the position of a sales slip as it is being inserted in the machine, as hereinafter set forth. The rearlnostguide 8, and the guide8C extend from the cover 8* to the side and to the front edge respectively, of the plate S, while the second guide S" extends froni the guide 8c parallel to the firstn guide 8b to one side of the plate 8L All of said guides are held in place by suitable screws. A

It will be observed, that when the movable chase 98 is pressed downward, the plungers 97 compress theirl respective springs until the under portions of the -chase to which said plungers are fixed come in contact'with the upper surface of the standards 37, thus preventing further motion. When the chase has reached this point, any type blocks which may be supported in a vertical or assembled position upon the bar 39, will project through the apertures 105, their printing faces extending just above the surface of the top of the chase.

As shown in Fig. 7, the upward motion of the movable chase is limited, and the same prevented from coming above the surface of the cover 8, by means of a stop 116, which consists of a small late countersunk level with the upper sur ace of the cover 'plate 8, and projecting into a correspondingv vrecess in themovablechase. In addition to provided at one end with a small pinion 119.

by which it is turned as hereafter described.

Passing nowv to the printing and cutting off mechanism, it will b e seen that there is a vertical frame 120 held to the rear end of the cover plate 8 by means of bolts 121, there,being a movable framework pivoted to the upper portion of this fixed frame by trunnions 122, shown in dotted lines in Fig.

, 5. lThe movable framework consists of two side plates 123 rigidly connected by. a cross bar 121, these plates extending outside of the forwardly projecting portions of the frame 120 to which they are pivoted.

Under normal conditions, the movable framework above described held rigidly in a fixed position by means of spring'controlled plunger-s 125, operating ina tube extending across the lower part of the frame 120, and projecting through openings in the side plate 123 when the movable frame of which they form apart is resting on thc plate 8, it being noted that they are forced outwardly by means of springs 127 withinw the tube 126. There are pins 128 upon the plungers 12,5 projecting through slots 129 in said tube, whereby it is possible to draw the plungers inwardl out. of engagement with the plates 123 o the movable framework, so as to leave this latter free to be rotated upon the trunnions 122, whenever it is desired to inspect the under or lowerportion of the mechanism carried by said framework. One of said plates 123 of the movable framework isprovided with a foot 130 so placed that. it rests upon the surface of the cover 8 when the plungers 125 are* in engagement with and projected into 'Qieir respective side plates, there being a scfew 131 passing through the foot and entering the plate 8, by which the framework srigidly held to said plate.

Opposite one another upon the inner faces of the side lates 123 of the movable framework, are ribs 132 forming guides for a vertically movable carriage 133. This carriage primarily consists of a casting which may bedescribed as composed of two T-shaped pieces 184A 'oined at their ends by plates 135, from whic project hollow rectangular portions 136 constructed to slide upon the guides 132.

Between the pieces 134 extends me upper knife blade 154, which is carried by downwardly projecting arms 137 hun-g from shafts 138 extending across the hollow interior of the guide sections'136. the said shafts is provided with a spring 139,

Each ofy fastened at one end to the arm 137 and at the other vto the part 13G, which constantly tends to revolve its arm 137 around`the shaft 138, this action of the two springs tending to press the knife blade i154 against one of the Tfshaped pieces 13kt." The distance of the knife blade from these pieces is,

however, regulated by means of set screws 45 y soft material, as hard rubber, into the lower screws are loosened.

The carriage 133 is normally lield in its elevated position by four sets of toggle arms, two on each side, which are held to the end portions of said Acarriage by screws 141.

Each toggle consists of bars 142 and 143 pivoted together as shown, andl at their upper ends pivoted to the end plates 1`23'of the movable framework by `rneansof screws 144.

A. connecting` rod 145 on each side of the machine 1s pivoted by a screw 146 to the yfront pair of toggles on each side of the machine at the point of junction 'of the bars 142 and 143, these rods being similarlyv ccncarriage 133 are two rollers 153 upon which nected by a screw 147 at. the polnt of junction of the bars comprising the rear pairs of togglesf Also connected to the mechanism at this latter point is the forked end of an eccentric rod 149, having formed integral with it an eccentric strap 150 which is fitted to an eccentric or cam 151 fixed to the lnain shaft 152. lt is .to be understood thatfthere is oneof these eecentrics with itsjstra and rod at each side of the machine as ind1- cated above and as shown in Figs. 6 and 9.

Extending between the end plates ofthe is wound the inking ribbon 155 for the type. This 156 and 157 also extending between the end plates of the carriage, the latter of these rollers being placed above the knife 154 as -best seen in Fig. 5. The ribbon passes from one of the rollers 153, down around one of the rollers 156, over the lower face of one of the Tshaped pieces 134 andthen passes up and overy thev roller157, down and across the lowcrface ofthe second piece 134 over the second roller 156` to the second ribbon roller 153. v j

le preferably set pieces 158 of relatively facesef the pieces 134., holding them in placeby means of screws as indicated indotted lines in the drawingsythereby preventing injury to the type or to the ribbon I from contact with what would otherwise be hard and l unyielding surfaces; it being noted that the ribbon will not be'cut the sharp metallic faces of the type when ythese are .pressed against it by the action ofthe carriage 133.

1 Upon each of the ribbon rollers 158 and at the same end of each, are toothed ratchet wheels 160 through which 'lmotion'is transf Amitted tol said rollers. The mechanism for operating the rollers consists of a forked piece161 pivotally held bythe pin'l 138 (beu` fore referred to as supporting one ofthe knifeblock 'farms 167'), to' one V'of the side se plates 1.35 ofthe carriage 133. Between the ribbon is` guided by ineansof rollers` forks of said piece is loosely carried-a double ended pawl 163, having lateral pins or bars 164 projecting from each of its said ends and at right angles to the same. This pawl 1s placed in the vertical plane in which are the ratchet wheels 1GO and there is a. connecting rod 165 pivotally att-ached atene end to the piece 161 made ,with its other end forked and supported by the main shaft 152. Upon said shaft and adjacent to the above men.- tioned-forked end of-thebar 165, is a cam 1'66 made with a groove 167 in its face next to the'fsaid rod, for the reception of a pin 168 prbjecting from the latter.

At the bottom of the space between the forks of the piece 1.61 is a plu-nger 169 cons'tantlv pressed upward by a smalhspiral sprin,a L 0, it `being seen from Fig. 5, that the under side of the central portion of the pawl 1,63 is somewhat pointed and extends downwardly below its pivot far enough to be engagedfbythe said plunger when the pawl is turned on its pivot. In oscillating the pawl,` this lower pointed portion forces the plungerfdownwardly 'against the spring 170 until said 'pawl has turned' far enough to; bring its-point to the othen side ofla line extending between the pivotal pointn'f the pawl and the center of the plunger. -After this point has been passed the pawl Vis noved under the action of the plunger, which presses aga-inst one side of the pointed porv tion until the end of the pawl adjacent to said side comes in contact with its ratchet wheel 160. A,

Projecting vfrom the side'plate 135 of the .carriage opposite to the one 'supporting the pawl inechanisin above described, (see Fig.,v 9) 1s a pin or shaft ,171, which may for 'all practical purposes be considered an exten-A 'sionfof the spindle or pi'n 138 supporting one end of the upper knife blade 154. Upon this spindle is carried a sleeve. .172 having a ioe ica

cam-like portion 173 project-ingA from a portion of the lower half'of its surface into contact with a plunger 174 which operates within la. recess Iformed vin a projection 175 from the side plate 135 of the carriage 133, plunger being cont-inually'forced np ward by a spring '176. 'This camlikepor tion 173., like the pointed central p 4rtion ofthe double ended pawl 163, is acted upon by its plunger, so thatthe sleeve 172`is4 kept in either one or the' otherrof its two-'extreme posit-ions ranoln'ioves .suddenlyv under such action to one of-said'positions after it 'hask passed what may be referred to asth. dedf point, asdescribedin connection with the .pawl 163. Extending -ifipfvsmrdly from one end of the'sleeve 417'2, preferably trifl angular plate 177 (Fig. 9)* and dotted-linesin Fig. 3 supporting shafts 1,78 in the t'wo 'uppermost `of its angularcorners.r `These shafts extend horizontally and are connected Aat their other ends bym'eansof a second triangular' plate 170 (Fig. 5) placed so that two ot' its corners receive the said shafts and the third projects upwardly and carries a laterally extending lug 180 so placed as to strike the pins 161 on the double ended pawl under certain conditions of operation.

hollers 181 are carried upon the shafts 178 and one of these normally bears upon the roll of inking ribbon 155 on one of the rollers 158. The niotion'of the sleeve 172 and consetpiently that of the rollers 181 is further limited by a pin 182, Fig. 0 lixed in said sleeve and projecting through a slot in a plate 188 fixed to the top of one of the side plates 135 in the movahle carriage.

Extending between the lower rear portions ot' the side plates 123 of the upper framework which carries the inking and cutting oti` mechanism above described, see Fig. 5) is a pivot-ally supported bar 181- having an arni 185 projecting from it near each end, which supports a shaft 186 provided with a covering of rubber 18T. In addition to the above. there is a second arm 188 extending from the bar 184. to which is pivotally connected a forked bar 180, whose upper endengages and extends around the shaft 152 as shown in Fig. Supported upon a pin 100 and extending at right angles to this bar is a roller 101 placed so as to he engaged by the periphery of the cam 166, the action of said cam upon the roller being such that when the former is revolved, the said roller, with the bar 180, is presseddownwardly, causing a partial revolution of the shaft 184 and Aa corresponding downward motion of the rubber covered roller 186. The roller is norm-.illy maintained in its raised position and the roller 101 is retained in contact with the peripher)v of the cam 166 by means of tlat springs 102 which are connected to the projecting' arms 185 and extend forwardand downward near each side of the machine so as to rest upon the upper plate of the mov able chase $)8.-

As shown in Figs. 6 and-9, the main operating' shaft 152 projects beyond-the`side plate 123 of the upper framework of the machine and has fixed to its end an operat ing arm 103 provided with a handle 19t as shown in Fig. 1. lt will be noted that the cover 8 which incloses the mechanism for operating the inking ribbon, cutting ofi' knife. ctc.. extends between the frame sup-L porting said mechanism and theoperating arm |03, the said cover beingr slotted s0 that it may easily he put over or removed from thisI upper part ot the machine.

Fixed to the .operating shaft 152 just outside ct the side frame 123, but within the cover is a gear wheel 195 meshing with a .second rear 106 .supported on a spindle 19T which projects from the side plate 123.,

'lhis second gear is so-placed and of such dimensionsI that 1t extends below the level of the cover plate 8 which is slotted to admit it. engage the teeth of the gear wheel 196, is the pinion 119 (Fig. 3) carried on the roller shaft 117 supported on pins '118 projecting inwardly from the sides of the casing of the machine.

As shown in the various igures'of the drawings, the rear portion of 'the casing of the machine proper projects downwardly, forming a rectangular incloslire 3 entirely open on its rear face and having fitted into it a hoxlike casting 198, which, however, is constructed without f ront br top. The upper forward corners of the two sides are cut off at an angle as indicated at 199 in Fig. 5, in order to avoid contact with the roller 117, while th'e two sides of its bottom trent edge have upwardly turned portions 200 for the purpose of retaining in position an open, U-shaped receptacle 201 designed to' tit within the box. Upon the in1;-r surface of the rear face' of the box 198 are vlugs 202 to which is fastened any desired .lock mechanism 203, so placed as to engagea hasp or Aother equivalent construction 204 fastened to the cover 8L whereby the latter may be retained in position. i

It will be noted from Fig. 5, that the downwardly projecting hasps 204 from the cover 8a pass through elongated slots 205 inthe'main cover plate 8 of the machi11e,'the object of this being t allow of the rearward motion of the said cover 8* after it has been put lin place over the mechanismjvhich it is designed to protect. making it impossibleA to remove t e said cover bv other means than proper operating of the lock mechanism 203, small pieces or lugs 206 are fastened to the inner front portions of the said cover, as indicated in Fig. 6, and there are projecting from the side plates 123, studs or bars 207, which allow thelugs 206 to freely pass them when the coverA 8 is put in position. When, however, the 'cover is moved rearwardly as above indicated, these lugs pass under the studs 207 and when the lock mechanism has been operated so'as to engage the hasps 204 of the cover, these studs and lugs, together with the said lock, make it absolutely impossible to remove the cover or to obtain access to the machinery within the same.

In order. to prevent the operating arm` 193 from being accidentally moved, a lock mechanism is provided in' the end of said Placed in such a position as to For the pur ose of arm at its point of junction with the handle l 194, the same engaging with a stud or projecting lug 210 on the main casing l. From the l sectional view of-the end of the' handle shown in Fig. 1 itwill be seen that a recessis provided in the same in which slides a plunger 211 having a slot 212. .Throughthe said slot and through a corresponding slot in the end of th handle 194 extends` 

